Summary Fault Indicators; Output Voltage - Comtech EF Data XTRT-400C-BUC Operation And Installation Manual

Summary Fault Indicators

Output Voltage

MNC-0300-070
EAR EXPORT CONTROLLED: The information contained in this Manual refers or relates to a product that is subject
to the U.S. Export Administration Regulations (EAR). Transfer of data herein by any means to a Foreign Person,
whether in the U.S. or abroad, may require an export license from the U.S. Department of Commerce.
Two sets of Form C relay contacts (Summary Fault 1 and
Summary Fault 2) are used to indicate that a fault has occurred.
The Summary Fault 1 indicator signals change state any time an
amplifier fault occurs. The user has the choice of a normally
open or normally closed circuit.
The Summary Fault 2 indicator signals change state any time a
summary fault occurs. The user has the choice of a normally
open or normally closed circuit.
A + 24 VDC voltage is supplied that can deliver up to 100 mA.
This supply voltage is available on both Pins 1 and 2. The return
for this voltage is either Pin 9 or Pin 10.
13 of 22
Unpacking and Installation
Revision 1